DE3366360D1 - Catalyst composition and process for polymerizing olefins - Google Patents

Catalyst composition and process for polymerizing olefins

Info

Publication number
DE3366360D1
DE3366360D1 DE8383300707T DE3366360T DE3366360D1 DE 3366360 D1 DE3366360 D1 DE 3366360D1 DE 8383300707 T DE8383300707 T DE 8383300707T DE 3366360 T DE3366360 T DE 3366360T DE 3366360 D1 DE3366360 D1 DE 3366360D1
Authority
DE
Germany
Prior art keywords
carbon atoms
catalyst
titanium
group
catalyst component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8383300707T
Other languages
English (en)
Inventor
Norio Kashiwa
Mamoru Kioka
Yoshihisa Ushida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Petrochemical Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Application granted granted Critical
Publication of DE3366360D1 publication Critical patent/DE3366360D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
DE8383300707T 1982-02-12 1983-02-11 Catalyst composition and process for polymerizing olefins Expired DE3366360D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57019678A JPS58138705A (ja) 1982-02-12 1982-02-12 オレフイン系重合体の製造方法

Publications (1)

Publication Number Publication Date
DE3366360D1 true DE3366360D1 (en) 1986-10-30

Family

ID=12005884

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383300707T Expired DE3366360D1 (en) 1982-02-12 1983-02-11 Catalyst composition and process for polymerizing olefins

Country Status (8)

Country Link
EP (1) EP0086645B1 (de)
JP (1) JPS58138705A (de)
KR (1) KR860001910B1 (de)
AT (1) ATE22453T1 (de)
AU (1) AU559534B2 (de)
CA (1) CA1201108A (de)
DE (1) DE3366360D1 (de)
NO (1) NO159935C (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130607A (ja) * 1983-12-19 1985-07-12 Mitsubishi Petrochem Co Ltd α−オレフイン重合用触媒成分の製造法
US4563512A (en) * 1984-02-28 1986-01-07 Shell Oil Company Olefin polymerization process utilizing a combination of selectivity control agents
US4988656A (en) * 1984-03-23 1991-01-29 Amoco Corporation Olefin polymerization catalyst
US4866022A (en) * 1984-03-23 1989-09-12 Amoco Corporation Olefin polymerization catalyst
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
DE3876892T2 (de) * 1987-02-17 1993-04-29 Mitsui Petrochemical Ind Verfahren zur polymerisierung von alpha-polyolefinen.
FI86866C (fi) * 1990-12-19 1992-10-26 Neste Oy Foerfarande foer modifiering av katalysatorer avsedda foer polymerisation av olefiner
IT1255523B (it) * 1992-09-24 1995-11-09 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
US5459116A (en) * 1993-05-07 1995-10-17 Samsung General Chemicals Co., Ltd. Highly active catalyst for the polymerization of olefins and method for the preparation of the same
KR100341040B1 (ko) 1994-08-18 2002-11-23 칫소가부시키가이샤 고강성프로필렌-에틸렌블록공중합체조성물및이의제조방법
JP3355864B2 (ja) * 1995-04-24 2002-12-09 チッソ株式会社 高剛性プロピレン・エチレンブロック共重合体の連続製造法
WO2001057099A1 (en) * 2000-02-02 2001-08-09 Basell Technology Company B.V. Components and catalysts for the polymerization of olefins
EP2623523B1 (de) * 2005-01-19 2015-03-11 Mitsui Chemicals, Inc. Herstellungsverfahren für ein Olefinpolymer
EP3564346A4 (de) 2016-12-27 2020-09-02 Mitsui Chemicals, Inc. Schmierölzusammensetzung, viskositätsmodifikator für schmieröl und additivzusammensetzung für schmieröl
EP4023737A4 (de) 2019-08-29 2023-08-30 Mitsui Chemicals, Inc. Schmierölzusammensetzung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE588131A (de) * 1958-09-17
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
NL160286C (de) * 1971-06-25
CA1003205A (en) * 1972-05-12 1977-01-11 Donald E. Hayford Anti-counterfeiting devices
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS53104687A (en) * 1977-02-25 1978-09-12 Mitsui Petrochem Ind Ltd Preparation of propylene-ethylene elastic copolymer
JPS58138720A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd プロピレンランダム共重合体の製造方法

Also Published As

Publication number Publication date
EP0086645B1 (de) 1986-09-24
NO830451L (no) 1983-08-15
NO159935C (no) 1989-02-22
AU1131883A (en) 1983-08-18
EP0086645A2 (de) 1983-08-24
EP0086645A3 (en) 1984-07-04
JPS58138705A (ja) 1983-08-17
AU559534B2 (en) 1987-03-12
KR860001910B1 (ko) 1986-10-24
ATE22453T1 (de) 1986-10-15
JPH0345086B2 (de) 1991-07-10
NO159935B (no) 1988-11-14
CA1201108A (en) 1986-02-25
KR840003654A (ko) 1984-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUI CHEMICALS, INC., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee